<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    *{
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    .box{
        padding-top: 15px;
        padding-bottom: 15px;
    }

    .box h1{
        background-color: orangered ;
        width: 49px;
        height: 49px;
        margin: 0 auto;
        margin-top: 30px;
    }
    .box h2{
        padding-top: 30px;
        padding-bottom: 30px;
        text-align: center;
        margin: 0 auto;
    }

    .box input{
        width: 350px;
        height: 50px;
        display: block;
        margin: 0 auto;
        padding-left: 10px;
    }
    .box button{
        width: 350px;
        height: 50px;
        display: block;
        margin: 0 auto;
        margin-top: 30px;
        background-color: orangered ;
        color: white;
        border: 0;
    }


</style>
<body>
    <div class="box">
    <h1> <img src="../02-小米登录框★★★/images/mi-logo.png" alt=""> </h1>
    <h2>小米账户登录</h2>
    <input type="text" placeholder="邮箱/手机号/小米ID">
    <div class="box"></div>
    <input type="text" placeholder="邮箱/手机号/小米ID">
    <button>登录</button>
    </div>

</body>
</html>